Balling phenomena during direct laser sintering of multi-component Cu-based metal powder
183 citations recorded by the source corpus.
Subfields: Automotive Engineering, Computational Mechanics, Mechanical Engineering
View Paper: https://www.semanticscholar.org/paper/3eeceecac402449925dee73570670a40fde9333f
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Automotive Engineering
In Computational Mechanics
In Mechanical Engineering
Citations in the corpus
- Balling behavior of stainless steel and nickel powder during selective laser melting process (2012, methodology): “Gu et al. investigated the balling behavior of Cu-based and stainless steel under the action of CO2 laser [ 7 , 14, 15].”
- Thermal behavior during selective laser melting of commercially pure titanium powder: Numerical simulation and experimental study (2014, background): “However, since SLM is a complex physicochemical etallurgy process, uncontrollable defects such as balling, curlng, and thermal cracks can occur [6].”
- 3D Printing of Highly Pure Copper (2019, background): “Although SLM has been demonstrated for many materials ranging from metals to polymers and ceramics [53–58], the processing of materials with high thermal conductivities and high melting points such as pure copper is still challenging [59,60].”
- A review of Laser Powder Bed Fusion Additive Manufacturing of aluminium alloys: Microstructure and properties (2021, background): “Further, such balling is a significant hindrance during the deposition of fresh powder on to previously melted layers, causing non-uniformity, porosity and sometimes delamination [101].”
- Influence of energy density on metallurgy and properties in metal additive manufacturing (2017, background): “For example, the formation of discontinuous scan tracks during multiple-line scanning can result in poor inter-line and poor inter-layer bonding respectively [136].”
- A review on selective laser sintering/melting (SLS/SLM) of aluminium alloy powders: Processing, microstructure, and properties (2015, background): “41 neon, and nitrogen which renders the oxidation process inactive or slows it down; disruption of the surface oxide film by alloying addition; determining the optimal processing par ameters that allows minimal balling; re -melting of the underlying substrate in order to break down the surface conta”